22 Oct 2018
A paper from June this year showed how to use Cartesian Genetic Programming to play Atari 2600 games. What I find exciting about this is that the system evolves programs. That’s powerful because programs are things we can look at and try to understand as well as run. This post explores the details of the representation used in the paper.
14 Jul 2018
17 May 2018
20 Mar 2018
I’ve built and published a simple Amazon Alexa skill. It’s called Brighton Tide, and it tells you the time of the next low tide in Brighton, UK.
25 Feb 2018
05 Dec 2017
I only occasionally work with a Raspberry Pi, which means I keep forgetting and having to rediscovery some pretty basic tasks.
05 Oct 2017
A formal code review involves taking a good look at other people’s code. For some, trying to grok strange code is agony. But I like it.
10 Sep 2017
I’ve been using the Findster Duo GPS pet tracker for a couple of months. I thought I’d share my experience with it so far…
12 Apr 2017
The a16z Podcast for 10 April 2017 was on Monetizing Open Source (Or, All Enterprise Software). It was a conversation with James Watters, Martin Casado, and Sonal Chokshi, asking the question of: how do software companies build a viable business model on top of open source?
23 Feb 2017
Earlier this week I gave a 45 minute talk on “A day in the life of a functional programing”. The title is one Miles came up with when we were brainstorming the talk. The idea was to try to get across some of the exciting ideas in FP to non-Scala developers. We went for ADTs and type classes.
04 Feb 2017
11 Oct 2016
Back in 2014, when Scala 2.11 was released, an important limitation was removed: “Case classes with > 22 parameters are now allowed”. This may lead you to think there are no 22 limits in Scala, but that’s not the case. The limit lives on in functions and tuples. This post explores the limit, looks at an example from Slick, and notes two ideas for what you can do about it.